WM SUBSTITUTESTRING: Difference between revisions
Created page with "This message is sent from the WinSubstituteStrings call. ==Syntax== <PRE> param1 USHORT iindex; →Substitution index.: param2 ULONG ulReserved; →Reserved value, should be 0.: </PRE> ==Parameters== ;iindex (USHORT) - Input : A value corresponding to the decimal character in the substitution phrase. ;ulReserved (ULONG) - Input : Reserved value, should be 0. ==Returns== ;pString (PSZ) - returns : String to be substituted. This poin..." |
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Latest revision as of 22:51, 13 April 2025
This message is sent from the WinSubstituteStrings call.
Syntax
param1
USHORT iindex; /* Substitution index. */
param2
ULONG ulReserved; /* Reserved value, should be 0. */
Parameters
- iindex (USHORT) - Input
- A value corresponding to the decimal character in the substitution phrase.
- ulReserved (ULONG) - Input
- Reserved value, should be 0.
Returns
- pString (PSZ) - returns
- String to be substituted. This points to a string (character) buffer.
- 0
- No substitution string
- Other
- Substitution string.
Remarks
The WinSubstituteStrings call has encountered a substitution phrase in a string. The substitution phrase takes the form %<digit>, where <digit> is a single decimal character; that is, 0 through 9.
Default Processing
The default window procedure takes no action on this message, other than to set pString to 0.